{"code":"C30","type":"category","title":"Malignant neoplasm of nasal cavity and middle ear","codeAlso":[],"includes":["malignant neoplasm of middle ear"],"modern_v":"official26","codeFirst":[],"excludes1":["mesothelioma (C45.-)"],"excludes2":[],"isBillable":false,"sibling_codes":["C30.0","C30.1"],"inclusionTerms":[],"sibling_titles":{"code":"C30.1","title":"Malignant neoplasm of middle ear","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"is a non-billable ICD-10-CM category code (C30). A more specific billable subcode must be selected for claims submission. Includes: malignant neoplasm of middle ear. Excludes1 (not coded here): mesothelioma (C45.-).","officialDefinition":"Malignant neoplasm of nasal cavity and middle ear is a non-billable ICD-10-CM category code (C30). A more specific billable subcode must be selected for claims submission. Includes: malignant neoplasm of middle ear. Excludes1 (not coded here): mesothelioma (C45.-).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[{"code":"C30.0","title":"Malignant neoplasm of nasal cavity","description":"Malignant neoplasm of nasal cavity is a billable ICD-10-CM diagnosis code (C30.0). Includes: malignant neoplasm of middle ear. Inclusion terms: Malignant neoplasm of cartilage of nose; Malignant neoplasm of nasal concha; Malignant neoplasm of internal nose; Malignant neoplasm of septum of nose; Malignant neoplasm of vestibule of nose. Excludes1 (not coded here): malignant neoplasm of nasal bone (C41.0); malignant neoplasm of nose NOS (C76.0); malignant neoplasm of olfactory bulb (C72.2-); malignant neoplasm of posterior margin of nasal septum and choana (C11.3); malignant melanoma of skin of nose (C43.31); malignant neoplasm of turbinates (C41.0); other and unspecified malignant neoplasm of skin of nose (C44.301, C44.311, C44.321, C44.391); mesothelioma (C45.-).","isBillable":true,"slug":"c30.0-malignant-neoplasm-of-nasal-cavity"},{"code":"C30.1","title":"Malignant neoplasm of middle ear","description":"Malignant neoplasm of middle ear is a billable ICD-10-CM diagnosis code (C30.1). Includes: malignant neoplasm of middle ear. Inclusion terms: Malignant neoplasm of antrum tympanicum; Malignant neoplasm of auditory tube; Malignant neoplasm of eustachian tube; Malignant neoplasm of inner ear; Malignant neoplasm of mastoid air cells; Malignant neoplasm of tympanic cavity. Excludes1 (not coded here): malignant neoplasm of auricular canal (external) (C43.2-,C44.2-); malignant neoplasm of bone of ear (meatus) (C41.0); malignant neoplasm of cartilage of ear (C49.0); malignant melanoma of skin of (external) ear (C43.2-); other and unspecified malignant neoplasm of skin of (external) ear (C44.2-); mesothelioma (C45.-).","isBillable":true,"slug":"c30.1-malignant-neoplasm-of-middle-ear"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}